Emerging quantum computing algorithms for quantum chemistry

M Motta, JE Rice - Wiley Interdisciplinary Reviews …, 2022 - Wiley Online Library
Digital quantum computers provide a computational framework for solving the Schrödinger
equation for a variety of many‐particle systems. Quantum computing algorithms for the …

Molecular quantum dynamics: A quantum computing perspective

PJ Ollitrault, A Miessen, I Tavernelli - Accounts of Chemical …, 2021 - ACS Publications
Conspectus Simulating molecular dynamics (MD) within a comprehensive quantum
framework has been a long-standing challenge in computational chemistry. An exponential …

Drug design on quantum computers

R Santagati, A Aspuru-Guzik, R Babbush, M Degroote… - Nature Physics, 2024 - nature.com
The promised industrial applications of quantum computers often rest on their anticipated
ability to perform accurate, efficient quantum chemical calculations. Computational drug …

Efficient quantum computation of molecular forces and other energy gradients

TE O'Brien, M Streif, NC Rubin, R Santagati, Y Su… - Physical Review …, 2022 - APS
While most work on the quantum simulation of chemistry has focused on computing energy
surfaces, a similarly important application requiring subtly different algorithms is the …

Quantum computation of dominant products in lithium–sulfur batteries

JE Rice, TP Gujarati, M Motta, TY Takeshita… - The Journal of …, 2021 - pubs.aip.org
Quantum chemistry simulations of some industrially relevant molecules are reported,
employing variational quantum algorithms for near-term quantum devices. The energies and …

Orders of magnitude increased accuracy for quantum many-body problems on quantum computers via an exact transcorrelated method

IO Sokolov, W Dobrautz, H Luo, A Alavi… - Physical Review …, 2023 - APS
Transcorrelated methods provide an efficient way of partially transferring the description of
electronic correlations from the ground-state wave function directly into the underlying …

Quantum computation of conical intersections on a programmable superconducting quantum processor

S Zhao, D Tang, X Xiao, R Wang, Q Sun… - The Journal of …, 2024 - ACS Publications
Conical intersections (CIs) are pivotal in many photochemical processes. Traditional
quantum chemistry methods, such as the state-average multiconfigurational methods, face …

Improved precision scaling for simulating coupled quantum-classical dynamics

S Simon, R Santagati, M Degroote, N Moll, M Streif… - PRX Quantum, 2024 - APS
In this paper, we present a superpolynomial improvement in the precision scaling of
quantum simulations for coupled quantum-classical systems. Such systems are found in, eg …

Quantum computing for chemistry and physics applications from a Monte Carlo perspective

G Mazzola - The Journal of Chemical Physics, 2024 - pubs.aip.org
This Perspective focuses on the several overlaps between quantum algorithms and Monte
Carlo methods in the domains of physics and chemistry. We will analyze the challenges and …

Analytical nonadiabatic couplings and gradients within the state-averaged orbital-optimized variational quantum eigensolver

S Yalouz, E Koridon, B Senjean… - Journal of chemical …, 2022 - ACS Publications
We introduce several technical and analytical extensions to our recent state-averaged
orbital-optimized variational quantum eigensolver (SA-OO-VQE) algorithm (see Yalouz et al …